Received: by 2002:a25:b794:0:0:0:0:0 with SMTP id n20csp5094347ybh; Wed, 7 Aug 2019 00:18:02 -0700 (PDT) X-Google-Smtp-Source: APXvYqyoHV47dBcLh00lKqClO9ndtJ4kBtqDm3uOHrIPLsXDdCUE6QkN89eg4RhNo1IM0IFhWvOt X-Received: by 2002:aa7:8e18:: with SMTP id c24mr7984391pfr.24.1565162281977; Wed, 07 Aug 2019 00:18:01 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1565162281; cv=none; d=google.com; s=arc-20160816; b=hLhfNOGVWWwsqjjberPNJiKWogxRwuvRrcnV2dlPD9s25aXwA4Ka5SFDGVJLbxlXQ4 XIAbw8wlTj/DkgaOemUn0EMej2GQG1VhHa3VwPbabWtgp/qQMMSCHqTEZt5dOegRilYl fV4qRPUmqXyIboXzCf8eyh76qvJbvuwTIQTCJHn9gJ8+aXDYiu369ByavC5wP1wMFhBj 3xf7NwizhqSmmxM7Mj+KUVpeEJvcCEO4WSimjhw2rMQm5+JXE1xRGYMzcEQjVmEtLRly OWMQ22pmKfk2bWg9wFXKwXN3DkI6oyECrFE5ESACZgwrQrAgm8+4D6w8nB+ER0JH6/hE lftQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:content-transfer-encoding :content-language:accept-language:in-reply-to:references:message-id :date:thread-index:thread-topic:subject:cc:to:from:authenticated-by; bh=CYMl8QDdqrHlBprL4btGaKc0/vxZjM5gCtChbIfTi2w=; b=k6Il90tnqVBNV2gYFMUPzLplgy+VgP7bAK52xn4UNJbx73uGhxnmKY6Kgqg5HUZIBJ S/VnQLbowmj+RZYlntp9zvKrgH+WdLFU60pcmBtsALP8DDlAeO228bu4Cq9KZyS0fM9W qVyi6AUtA8jgfVUqCb8xstzDYTK+FhE4oREAngUcuJMPfvOe6PDzFsAZD79Ld7OIs97s Z8I/MpcMrkZ/BhvNfw05AU55sWlBElmrbCS+G3TfLN+LK3EXFOsM9kN3MoqqRHfKYlDY 0PjsdmStAqz802gU1ONcvFBDvVzka90BTl6wip90GM5/mjbF0Um93zU/SdwZ4lBAQ4Q/ 3r4w== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id i23si48454927pfa.196.2019.08.07.00.17.45; Wed, 07 Aug 2019 00:18:01 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727755AbfHGHMi convert rfc822-to-8bit (ORCPT + 99 others); Wed, 7 Aug 2019 03:12:38 -0400 Received: from rtits2.realtek.com ([211.75.126.72]:44791 "EHLO rtits2.realtek.com.tw" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726697AbfHGHMi (ORCPT ); Wed, 7 Aug 2019 03:12:38 -0400 Authenticated-By: X-SpamFilter-By: BOX Solutions SpamTrap 5.62 with qID x777CY7e001852, This message is accepted by code: ctloc85258 Received: from mail.realtek.com (RTITCASV01.realtek.com.tw[172.21.6.18]) by rtits2.realtek.com.tw (8.15.2/2.57/5.78) with ESMTPS id x777CY7e001852 (version=TLSv1 cipher=DHE-RSA-AES256-SHA bits=256 verify=NOT); Wed, 7 Aug 2019 15:12:34 +0800 Received: from RTITMBSVM03.realtek.com.tw ([fe80::e1fe:b2c1:57ec:f8e1]) by RTITCASV01.realtek.com.tw ([::1]) with mapi id 14.03.0439.000; Wed, 7 Aug 2019 15:12:33 +0800 From: Hayes Wang To: Jakub Kicinski CC: "netdev@vger.kernel.org" , nic_swsd , "linux-kernel@vger.kernel.org" , "linux-usb@vger.kernel.org" Subject: RE: [PATCH net-next 5/5] r8152: change rx_frag_head_sz and rx_max_agg_num dynamically Thread-Topic: [PATCH net-next 5/5] r8152: change rx_frag_head_sz and rx_max_agg_num dynamically Thread-Index: AQHVTEjAduvqUw50CkySh6Q/0oky4abuKLuAgAEYyLA= Date: Wed, 7 Aug 2019 07:12:32 +0000 Message-ID: <0835B3720019904CB8F7AA43166CEEB2F18D06C5@RTITMBSVM03.realtek.com.tw> References: <1394712342-15778-289-albertk@realtek.com> <1394712342-15778-294-albertk@realtek.com> <20190806151007.75a8dd2c@cakuba.netronome.com> In-Reply-To: <20190806151007.75a8dd2c@cakuba.netronome.com> Accept-Language: zh-TW, en-US Content-Language: zh-TW X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [172.21.177.214] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 8BIT MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Jakub Kicinski [mailto:jakub.kicinski@netronome.com] > Sent: Wednesday, August 07, 2019 6:10 AM [...] > Please don't expose those via sysfs. Ethtool's copybreak and descriptor > count should be applicable here, I think. Excuse me. I find struct ethtool_tunable for ETHTOOL_RX_COPYBREAK. How about the descriptor count? Best Regards, Hayes